9169965

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1$

素因数の和:738

約数の個数: 48

約数和(自身を含む): 18615168

約数和(自身を除く): 9445203

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 63, 105, 129, 215, 301, 315, 387, 645, 677, 903, 1505, 1935, 2031, 2709, 3385, 4515, 4739, 6093, 10155, 13545, 14217, 23695, 29111, 30465, 42651, 71085, 87333, 145555, 203777, 213255, 261999, 436665, 611331, 1018885, 1309995, 1833993, 3056655, 9169965]

約数ペア:

[(1, 9169965), (3, 3056655), (5, 1833993), (7, 1309995), (9, 1018885), (15, 611331), (21, 436665), (35, 261999), (43, 213255), (45, 203777), (63, 145555), (105, 87333), (129, 71085), (215, 42651), (301, 30465), (315, 29111), (387, 23695), (645, 14217), (677, 13545), (903, 10155), (1505, 6093), (1935, 4739), (2031, 4515), (2709, 3385)]